/* * Copyright (c) 2024-2025 Chen Xingyu * * SPDX-License-Identifier: Apache-2.0 */ &gpio0 { ngpios = <11>; }; / { auxdisplay_0: auxdisplay { compatible = "gpio-7-segment"; status = "okay"; columns = <3>; rows = <1>; segment-gpios = <&gpio0 0 0>, /* A */ <&gpio0 1 0>, /* B */ <&gpio0 2 0>, /* C */ <&gpio0 3 0>, /* D */ <&gpio0 4 0>, /* E */ <&gpio0 5 0>, /* F */ <&gpio0 6 0>, /* G */ <&gpio0 7 0>; /* DP */ digit-gpios = <&gpio0 8 0>, /* DIG1 */ <&gpio0 9 0>, /* DIG2 */ <&gpio0 10 0>; /* DIG3 */ refresh-period-ms = <1>; }; };